Module commands

Index

Functions

Functions

image

image(expression: Expression): string

Generate the meme of an expression.

throws
Error if the expression is syntactically invalid or its image cannot be generated

Parameters
- expression: Expression
  
  the expression to generate
Returns string
a data: URL for the image generated by the expression, according to the language definition in the PS3 handout. See Canvas.toDataURL.

size

size(expression: Expression): string

Compute the size of an image expression.

throws
Error if the expression is syntactically invalid or its size cannot be computed

Parameters
- expression: Expression
  
  the meme expression to use
Returns string
"WxH" (in the same syntax as the corresponding part of the @ resize operator) representing the width W and height H of the image generated by the expression, according to the language definition in the PS3 handout

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